Dynamite Friction 631-76123R Disc Brake Rotor - Front Right

Reliable Brake Performance for Toyota 4Runner and Tacoma

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76123R) is engineered to provide consistent braking performance for Toyota 4Runner and Tacoma models. Designed with durability and heat dissipation in mind, this rotor supports safe and effective stopping power under various driving conditions.

• Compatible with Toyota 4Runner and Tacoma vehicles
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 21.8 mm and discard thickness of 20 mm
• Rust-resistant zinc silver hat finish and plain disc finish
• Directional brake surface for optimized performance
• 6 bolt holes with a bolt circle diameter of 139.7 mm
• Overall diameter of 318.5 mm and height of 70.5 mm

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve heat dissipation and reduce brake fade. This product line features a rust-resistant zinc silver hat finish and a directional surface design, enhancing rotor longevity and braking efficiency. The 631-76123R rotor is part of this line, offering a vented rotor design that supports better airflow and cooling during braking.

Technical Details and Specifications

This disc brake rotor features a vented design to help dissipate heat generated during braking, reducing the risk of warping and maintaining consistent performance. The rotor's surface is both drilled and slotted, which aids in removing brake dust, gases, and water from the contact area, improving pad bite and overall braking response. The rotor has a nominal thickness of 21.8 mm and a discard thickness of 20 mm, ensuring it meets safety standards for wear limits. The zinc silver hat finish provides corrosion resistance, extending the rotor's service life. With 6 bolt holes and a bolt circle diameter of 139.7 mm, it fits securely on compatible Toyota 4Runner and Tacoma models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner and Tacoma
• Improves braking performance in wet or dusty conditions
• Reduces brake fade during heavy or repeated braking
• Addresses rotor corrosion issues with rust-resistant coating
• Enhances heat dissipation to prevent premature rotor failure

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 20 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 6 bolt holes and 139.7 mm bolt circle diameter. Proper torque specifications should be followed to secure the rotor. Directional surface design requires correct orientation during installation for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-76123R rotor to meet industry standards for durability and performance. The rust-resistant coating and vented design contribute to extended rotor life. Warranty details are provided by the manufacturer and should be reviewed prior to purchase to understand coverage specifics.